Mental health is not merely the absence of mental illness, but it also the ability to cope with the challenges in life. Mental health is as important as physical health to everybody. Youths usually experiment with attitudes, appearances, and behaviors. Most of their experiments are harmless, but some experiments may have terrible results. Children and youths experience mental health problems such as stress, anxiety, harassment, family problems, depression, learning disability, etc. Serious mental health problems, such as self-injurious behaviors and suicide, are increasing among youth.